139 lines
3.4 KiB
C
Executable File
139 lines
3.4 KiB
C
Executable File
// Copyright 2020-2021 Beken
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <common/bk_include.h>
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#include <os/os.h>
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#include "sys_driver.h"
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#include "slcd_hal.h"
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#include "gpio_map.h"
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#include "gpio_driver.h"
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#include <driver/gpio.h>
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#include <slcd_driver.h>
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#include <driver/slcd_types.h>
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static void slcd_gpio_init(void)
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{
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int i = 0;
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const slcd_gpio_map_t slcd_gpio_map[] = SLCD_GPIO_MAP;
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for (i = 0; i < sizeof(slcd_gpio_map) / sizeof(slcd_gpio_map_t); i++) {
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gpio_dev_unmap(slcd_gpio_map[i].gpio_id);
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gpio_dev_map(slcd_gpio_map[i].gpio_id, slcd_gpio_map[i].dev);
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}
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}
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void bk_slcd_set_com_port_enable(uint8_t com_enable)
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{
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#if SLCD_COM_NUM == 4
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sys_drv_set_ana_com_port_enable(com_enable & 0xF);
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#elif SLCD_COM_NUM == 8
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sys_drv_set_ana_com_port_enable(com_enable & 0xF);
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uint32_t enable_status = sys_drv_get_ana_seg_port_enable_status();
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sys_drv_set_ana_seg_port_enable(((com_enable << 24) & 0xF0000000) | enable_status);
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#endif
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}
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void bk_slcd_set_seg_port_enable(uint32_t seg_enable)
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{
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#if SLCD_COM_NUM == 4
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sys_drv_set_ana_seg_port_enable(seg_enable);
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#elif SLCD_COM_NUM == 8
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uint32_t enable_status = sys_drv_get_ana_seg_port_enable_status();
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sys_drv_set_ana_seg_port_enable((seg_enable & 0x0FFFFFFF) | (enable_status & 0xF0000000));
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#endif
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}
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void bk_slcd_set_seg_value(slcd_seg_id_t seg_id, uint8_t value)
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{
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slcd_hal_set_seg_value(seg_id, value);
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}
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void bk_slcd_set_seg00_03_value(uint32_t value)
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{
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slcd_hal_set_seg00_03_value(value);
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}
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void bk_slcd_set_seg04_07_value(uint32_t value)
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{
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slcd_hal_set_seg04_07_value(value);
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}
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void bk_slcd_set_seg08_11_value(uint32_t value)
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{
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slcd_hal_set_seg08_11_value(value);
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}
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void bk_slcd_set_seg12_15_value(uint32_t value)
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{
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slcd_hal_set_seg12_15_value(value);
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}
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void bk_slcd_set_seg16_19_value(uint32_t value)
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{
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slcd_hal_set_seg16_19_value(value);
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}
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void bk_slcd_set_seg20_23_value(uint32_t value)
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{
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slcd_hal_set_seg20_23_value(value);
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}
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void bk_slcd_set_seg24_27_value(uint32_t value)
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{
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slcd_hal_set_seg24_27_value(value);
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}
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void bk_slcd_set_seg28_31_value(uint32_t value)
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{
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slcd_hal_set_seg28_31_value(value);
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}
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void bk_slcd_driver_init(slcd_config_t slcd_config)
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{
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slcd_gpio_init();
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slcd_hal_soft_reset();
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if (slcd_config.slcd_bias == SLCD_BIAS_1_PER_OF_3) {
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sys_drv_set_ana_sw_bias(1);
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} else {
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sys_drv_set_ana_sw_bias(0);
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}
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sys_drv_set_ana_crb(0xE);
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slcd_hal_set_com_number(slcd_config.com_num);
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slcd_hal_set_lcd_bias(slcd_config.slcd_bias);
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slcd_hal_set_lcd_rate(slcd_config.slcd_rate);
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sys_drv_slcd_clock_enable();
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slcd_hal_lcd_on();
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sys_drv_set_ana_lcd_enable();
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}
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void bk_slcd_driver_deinit(void)
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{
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sys_drv_set_ana_lcd_disable();
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slcd_hal_lcd_off();
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sys_drv_slcd_clock_disable();
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}
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